#region License
/* Copyright (c) 2011 Maksymilian Mulawa
	
Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:

   1. Redistributions of source code must retain the above copyright notice, 
 * this list of conditions and the following disclaimer.
   2. Redistributions in binary form must reproduce the above copyright notice, 
 * this list of conditions and the following disclaimer in the documentation 
 * and/or other materials provided with the distribution.
   3. The name of the author may not be used to endorse or promote products 
 * derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY 
 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 
 * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 
 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 
 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#endregion

using System;
using System.Text.RegularExpressions;

namespace Weather.com.Client.WeatherConditions.Location
{
    /// <summary>
    /// 5-digit US Zip Code
    /// </summary>
    public class USZipCode : LocationBase
    {
        private static Regex USZipCodeRegEx = new Regex(@"^(\d{5})$", RegexOptions.Compiled | RegexOptions.CultureInvariant);

        /// <summary>
        /// US Zip code
        /// </summary>
        /// <param name="code">5-digit US Zip Code - format (99999)</param>
        public USZipCode(string code)
        {
            
            if(!USZipCodeRegEx.IsMatch(code))
            {
                throw new FormatException(string.Format("{0} zip code does not match 5-digit US Zip format", code));
            }

            Code = code;
        }

        /// <summary>
        /// Zip Code
        /// </summary>
        public override string Id { 
            get { return Code; } 
            set { Code = value;}
        } 

        /// <summary>
        /// Zip Code
        /// </summary>
        public string Code { get; set; }
    }
}